This loop antenna is based on one published in one of back issues of sprat by DL1HCU. It worked well with QRP power from 20-10 metres, including WARC bands. The tuning capacitor is twin gang type salvaged from old radio. The foldaway loop antenna represents one of amateur radio’s most ingenious space-saving designs, offering impressive […]
Tag: Loop antenna
Build high-efficiency magnetic loop antenna for HF. Explore DIY projects, tuning tips, and compact antenna designs for limited-space radio setups
Antenna – Rockloop HF Antenna for 10,15,20 metre ham bands
Rockloop HF antenna for 10,15,20 metre ham bands The Rockloop HF Antenna ‘s a tuned loop antenna measuring 33 feet square (10m x 10m) designed for 15m, 20m, and 30m bands.This rock loop antenna tunes to 15 meter band with 15 to 20pf,20 meters with about 30pf, and 30 meters with about 60pf, much suitable […]
